* {
    margin: 0;
    padding: 0;
    text-decoration: none;
    font-family: montserrat;
    box-sizing: border-box;
}

body {
    min-height: 100vh;
    background-image: linear-gradient(120deg, #38e2dac2, #044e4ad1);
}

.login-form {
    width: 300px;
    height: 420px;
    background: #f1f1f1;
    padding: 80px 40px;
    border-radius: 10px;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    border: #1abc9c 1px solid;
    box-shadow: #1abc9c 0px 0px 1px 0px;
}

.login-form h1 {
    text-align: center;
    margin-bottom: 30px
}

.txtb {
    border-bottom: 2px solid #adadad;
    position: relative;
    margin: 30px 0px;
}

.txtb input {
    font-size: 14px;
    /* color: #ddd; */
    border: none;
    width: 100%;
    outline: none;
    background: none;
    padding: 0 5px;
    height: 30px;
}

.txtb span::before {
    content: attr(data-placeeholder);
    position: absolute;
    top: 50%;
    left: 5px;
    color: #adadad;
    transform: translateY(-50%);
    transition: .5s;
    z-index: -1;
}

.txtb span::after {
    display: block;
    content: '';
    position: absolute;
    width: 0%;
    height: 2px;
    background-image: linear-gradient(120deg, #38e2dac2, #044e4ad1);
    transition: .5s;
}

.focus+span::before {
    top: -5px;
}

.focus+span::after {
    width: 100%;
}

.logbtn {
    display: block;
    width: 100%;
    height: 35px;
    border: none;
    outline: none;
    background: linear-gradient(120deg, #07625db0, #24b8b1, #07625db0);
    background-size: 200%;
    color: #fff;
    font-size: 14px;
    cursor: pointer;
    transition: .5s;
}

.logbtn:hover {
    background-position: right;
}

.bottom-text {
    margin-top: 20px;
    text-align: center;
    font-size: 13px;
}

.bottom-text a {
    color: #1abc9c;
}
